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Refreshing method of color screen reader, color screen reader and computer storage medium

A reader and color screen technology, used in computers, mechanical digital computers, digital computer parts, etc., can solve the problems of serious afterimage, deepening afterimage, complex content, etc., to improve the refresh speed, control the number of flashes, improve The effect of user experience

Active Publication Date: 2020-09-01
ZHANGYUE TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Color screen readers can display graphic content with color components, for example, you can browse comics, web pages, videos and other image content through color screen readers, but color screen readers produce more afterimages than black and white readers. Serious, and the content of the image is more complex than that of the text (such as a reading page), and the randomness of the arrangement is stronger, so the degree of afterimage is further deepened

Method used

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  • Refreshing method of color screen reader, color screen reader and computer storage medium
  • Refreshing method of color screen reader, color screen reader and computer storage medium
  • Refreshing method of color screen reader, color screen reader and computer storage medium

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Embodiment Construction

[0031] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0032] figure 1 A schematic flowchart of a method for refreshing a color screen reader according to an embodiment of the present invention is shown. Among them, the color screen reader realizes the color image output through the color filter film, such as figure 1 As shown, the method includes the following steps:

[0033] Step S101, read the original color image to be displayed.

[0034] When the content displayed by the color screen reader...

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Abstract

The invention discloses a refreshing method of a color screen reader, the color screen reader and a computer storage medium. The color screen reader realizes color image output through a color filterfilm, and the method comprises the following steps: reading a to-be-displayed original color image; converting the original color image into a grayscale image output by an adaptive color screen reader; converting the grayscale image into a low-order grayscale image; looking up a table to obtain a driving waveform of the low-order grayscale image; driving the ink screen i to display the low-order grayscale image according to the driving waveform so that the color display effect is realized through the color filter film, so that the refreshing effect of the color screen reader is improved, the problem that the image quality is seriously influenced by ghost shadows is effectively controlled, the flicker frequency is effectively controlled, the refreshing speed is integrally improved, and theuser experience is improved.

Description

technical field [0001] The invention relates to the technical field of image display, in particular to a method for refreshing a color screen reader, a color screen reader and a computer storage medium. Background technique [0002] With the continuous development of science and technology and society, a color screen reader has appeared. The principle is to add a layer of color filter film on the black and white ink screen through printed circuit technology, and the light is irradiated from the outside of the screen to the ink capsule and then reflected. When the screen is reflected, the color effect is achieved through the color filter film. [0003] Color screen readers can display graphic content with color components, for example, you can browse comics, web pages, videos and other image content through color screen readers, but color screen readers produce more afterimages than black and white readers. Seriously, and the content of the image is more complex than that of...

Claims

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Application Information

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IPC IPC(8): G06F15/02G06T7/90G06C3/00
CPCG06C3/00G06F15/0291G06T7/90
Inventor 程超刘斌
Owner ZHANGYUE TECH CO LTD
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